A randomized 25 question test from a pool of 761 questions, good luck!
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
A HMI requires secure access to it's configuration database. Which of the terms below is best described as engineering level software package?
In the unbalanced signal transmission system, which answer best represents the number 2?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be an uniquely SCADA communication protocol?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
Which of the components below best represents the letter "C"?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Which of the answers below is best represented by the number "7" on a typical H1 segment?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that the scanner module receives information communicated digitally from up to 63 supported devices?
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
The heart of a DCS is considered the PLC and it's five main programming languages. Which of the programming languages would be described as mimicking the components of the hardware of an analog control in self-contained blocks of code?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Which component of a wired Ethernet network has provisions for interfacing with the OSI model physical and data link layer?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
Message frames are the result of organizing network messages so that the transmission of between network points is one block. Which of the answers below shows a simplified message frame components in the correct order?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce data time stamping in real-time?
Which of the components below best represents the letter "B"?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
Which of the wire types below is best suited for networks in office or business environments?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
